toolchain: cleanup-toolchain: Fixup first compiler pass.

diff --git a/lfs/cleanup-toolchain b/lfs/cleanup-toolchain
index a200c2b6d5734decb8aa37f318c458f8db529a97..ed1a97ef5d003a3a52ffe7557c8191d1578f4cdb 100644 (file)
--- a/lfs/cleanup-toolchain
+++ b/lfs/cleanup-toolchain
@@ -52,24 +52,16 @@ md5 :
 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
        @$(PREBUILD)
 ifeq "$(PASS)" "1"
-       mv -v /tools/bin/{ld,ld-old}
-       mv -v /tools/$(BUILDTARGET)/bin/{ld,ld-old}
-       cp -v /tools/bin/{ld-new,ld}
-       ln -sv /tools/bin/ld /tools/$(BUILDTARGET)/bin/ld
-       gcc -dumpspecs > /tools/lib/gcc/$(BUILDTARGET)/$(GCC_VER)/specs
-       sed 's@/lib/ld-linux.so@/tools&@g' /tools/lib/gcc/$(BUILDTARGET)/$(GCC_VER)/specs > tempspecfile
-       mv -vf tempspecfile /tools/lib/gcc/$(BUILDTARGET)/$(GCC_VER)/specs
-       find /tools/lib/gcc/$(BUILDTARGET)/$(GCC_VER)/include/* -maxdepth 0 -xtype d -exec rm -rvf '{}' \;
-       rm -vf `grep -l "DO NOT EDIT THIS FILE" /tools/lib/gcc/$(BUILDTARGET)/$(GCC_VER)/include/*`
+       SPECS=$$(dirname $$(/tools/bin/$(CROSSTARGET)-gcc -print-libgcc-file-name))/specs; \
+       /tools/bin/$(CROSSTARGET)-gcc -dumpspecs | sed \
+               -e 's@/lib\(64\)\?/ld@/tools&@g' \
+               -e "/^\*cpp:$$/{n;s,$$, -isystem /tools/include,}" > $$SPECS
 endif
 ifeq "$(PASS)" "2"
        -strip --strip-debug /tools/lib/*
        -strip --strip-unneeded /tools/{,s}bin/*
-       rm -rfv /tools/{info,man} /usr/local/man
+       rm -rfv /tools/{,share}/{info,man} /usr/local/man
        chown -R root:root /tools
-
-       # Install CPUID header.
-       install -m 644 -v $(DIR_SRC)/headers/cpuid.h /tools/include
 endif
 ifeq "$(PASS)" "3"
        mv -v /tools/bin/{ld,ld-old}

diff --git a/src/headers/cpuid.h b/src/headers/cpuid.h
deleted file mode 100644 (file)
index b525865..0000000
--- a/src/headers/cpuid.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
- *
- * This file is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 3, or (at your option) any
- * later version.
- * 
- * This file is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * Under Section 7 of GPL version 3, you are granted additional
- * permissions described in the GCC Runtime Library Exception, version
- * 3.1, as published by the Free Software Foundation.
- * 
- * You should have received a copy of the GNU General Public License and
- * a copy of the GCC Runtime Library Exception along with this program;
- * see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
- * <http://www.gnu.org/licenses/>.
- */
-
-/* %ecx */
-#define bit_SSE3       (1 << 0)
-#define bit_PCLMUL     (1 << 1)
-#define bit_SSSE3      (1 << 9)
-#define bit_FMA                (1 << 12)
-#define bit_CMPXCHG16B (1 << 13)
-#define bit_SSE4_1     (1 << 19)
-#define bit_SSE4_2     (1 << 20)
-#define bit_POPCNT     (1 << 23)
-#define bit_AES                (1 << 25)
-#define bit_XSAVE      (1 << 26)
-#define bit_OSXSAVE    (1 << 27)
-#define bit_AVX                (1 << 28)
-
-/* %edx */
-#define bit_CMPXCHG8B  (1 << 8)
-#define bit_CMOV       (1 << 15)
-#define bit_MMX                (1 << 23)
-#define bit_FXSAVE     (1 << 24)
-#define bit_SSE                (1 << 25)
-#define bit_SSE2       (1 << 26)
-
-/* Extended Features */
-/* %ecx */
-#define bit_LAHF_LM    (1 << 0)
-#define bit_SSE4a      (1 << 6)
-#define bit_SSE5       (1 << 11)
-
-/* %edx */
-#define bit_LM         (1 << 29)
-#define bit_3DNOWP     (1 << 30)
-#define bit_3DNOW      (1 << 31)
-
-
-#if defined(__i386__) && defined(__PIC__)
-/* %ebx may be the PIC register.  */
-#if __GNUC__ >= 3
-#define __cpuid(level, a, b, c, d)                     \
-  __asm__ ("xchg{l}\t{%%}ebx, %1\n\t"                  \
-          "cpuid\n\t"                                  \
-          "xchg{l}\t{%%}ebx, %1\n\t"                   \
-          : "=a" (a), "=r" (b), "=c" (c), "=d" (d)     \
-          : "0" (level))
-
-#define __cpuid_count(level, count, a, b, c, d)                \
-  __asm__ ("xchg{l}\t{%%}ebx, %1\n\t"                  \
-          "cpuid\n\t"                                  \
-          "xchg{l}\t{%%}ebx, %1\n\t"                   \
-          : "=a" (a), "=r" (b), "=c" (c), "=d" (d)     \
-          : "0" (level), "2" (count))
-#else
-/* Host GCCs older than 3.0 weren't supporting Intel asm syntax
-   nor alternatives in i386 code.  */
-#define __cpuid(level, a, b, c, d)                     \
-  __asm__ ("xchgl\t%%ebx, %1\n\t"                      \
-          "cpuid\n\t"                                  \
-          "xchgl\t%%ebx, %1\n\t"                       \
-          : "=a" (a), "=r" (b), "=c" (c), "=d" (d)     \
-          : "0" (level))
-
-#define __cpuid_count(level, count, a, b, c, d)                \
-  __asm__ ("xchgl\t%%ebx, %1\n\t"                      \
-          "cpuid\n\t"                                  \
-          "xchgl\t%%ebx, %1\n\t"                       \
-          : "=a" (a), "=r" (b), "=c" (c), "=d" (d)     \
-          : "0" (level), "2" (count))
-#endif
-#else
-#define __cpuid(level, a, b, c, d)                     \
-  __asm__ ("cpuid\n\t"                                 \
-          : "=a" (a), "=b" (b), "=c" (c), "=d" (d)     \
-          : "0" (level))
-
-#define __cpuid_count(level, count, a, b, c, d)                \
-  __asm__ ("cpuid\n\t"                                 \
-          : "=a" (a), "=b" (b), "=c" (c), "=d" (d)     \
-          : "0" (level), "2" (count))
-#endif
-
-/* Return highest supported input value for cpuid instruction.  ext can
-   be either 0x0 or 0x8000000 to return highest supported value for
-   basic or extended cpuid information.  Function returns 0 if cpuid
-   is not supported or whatever cpuid returns in eax register.  If sig
-   pointer is non-null, then first four bytes of the signature
-   (as found in ebx register) are returned in location pointed by sig.  */
-
-static __inline unsigned int
-__get_cpuid_max (unsigned int __ext, unsigned int *__sig)
-{
-  unsigned int __eax, __ebx, __ecx, __edx;
-
-#ifndef __x86_64__
-#if __GNUC__ >= 3
-  /* See if we can use cpuid.  On AMD64 we always can.  */
-  __asm__ ("pushf{l|d}\n\t"
-          "pushf{l|d}\n\t"
-          "pop{l}\t%0\n\t"
-          "mov{l}\t{%0, %1|%1, %0}\n\t"
-          "xor{l}\t{%2, %0|%0, %2}\n\t"
-          "push{l}\t%0\n\t"
-          "popf{l|d}\n\t"
-          "pushf{l|d}\n\t"
-          "pop{l}\t%0\n\t"
-          "popf{l|d}\n\t"
-          : "=&r" (__eax), "=&r" (__ebx)
-          : "i" (0x00200000));
-#else
-/* Host GCCs older than 3.0 weren't supporting Intel asm syntax
-   nor alternatives in i386 code.  */
-  __asm__ ("pushfl\n\t"
-          "pushfl\n\t"
-          "popl\t%0\n\t"
-          "movl\t%0, %1\n\t"
-          "xorl\t%2, %0\n\t"
-          "pushl\t%0\n\t"
-          "popfl\n\t"
-          "pushfl\n\t"
-          "popl\t%0\n\t"
-          "popfl\n\t"
-          : "=&r" (__eax), "=&r" (__ebx)
-          : "i" (0x00200000));
-#endif
-
-  if (!((__eax ^ __ebx) & 0x00200000))
-    return 0;
-#endif
-
-  /* Host supports cpuid.  Return highest supported cpuid input value.  */
-  __cpuid (__ext, __eax, __ebx, __ecx, __edx);
-
-  if (__sig)
-    *__sig = __ebx;
-
-  return __eax;
-}
-
-/* Return cpuid data for requested cpuid level, as found in returned
-   eax, ebx, ecx and edx registers.  The function checks if cpuid is
-   supported and returns 1 for valid cpuid information or 0 for
-   unsupported cpuid level.  All pointers are required to be non-null.  */
-
-static __inline int
-__get_cpuid (unsigned int __level,
-            unsigned int *__eax, unsigned int *__ebx,
-            unsigned int *__ecx, unsigned int *__edx)
-{
-  unsigned int __ext = __level & 0x80000000;
-
-  if (__get_cpuid_max (__ext, 0) < __level)
-    return 0;
-
-  __cpuid (__level, *__eax, *__ebx, *__ecx, *__edx);
-  return 1;
-}